Cheap Flight Deals from Dulles International Airport to Samui International Airport
Search for flights from Washington D.C. to Koh Samui and check out affordable one-way and round-trip options.
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Round-trip
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One way
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IAD 12:3043h2 stopsUSM 18:30Washington D.C. - Koh Samui | Wed, Apr 23 | Turkish AirlinesUSM 08:4561h2 stopsIAD 10:45Koh Samui - Washington D.C. | Wed, Apr 30 | ScootNZD 2,123 NZD 2,74123% OFF23% OFFNZD 2,741 NZD 2,123
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IAD 13:3043h 15m2 stopsUSM 19:45Washington D.C. - Koh Samui | Thu, May 15 | Turkish AirlinesUSM 07:0063h 45m2 stopsIAD 11:45Koh Samui - Washington D.C. | Thu, May 22 | Bangkok AirwaysNZD 2,153 NZD 2,74121% OFF21% OFFNZD 2,741 NZD 2,153
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IAD 18:5036h 40m2 stopsUSM 18:30Washington D.C. - Koh Samui | Fri, May 16 | SaudiaUSM 07:0043h 45m2 stopsIAD 15:45Koh Samui - Washington D.C. | Fri, May 23 | Bangkok AirwaysNZD 2,161 NZD 2,74121% OFF21% OFFNZD 2,741 NZD 2,161
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IAD 21:4036h 55m2 stopsUSM 21:35Washington D.C. - Koh Samui | Mon, May 12 | Turkish AirlinesUSM 07:0047h 45m2 stopsIAD 19:45Koh Samui - Washington D.C. | Mon, May 19 | Bangkok AirwaysNZD 2,17821% OFFNZD 2,741 NZD 2,178
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IAD 21:4032h 10m2 stopsUSM 16:50Washington D.C. - Koh Samui | Sun, May 11 | Turkish AirlinesUSM 11:1535h 30m2 stopsIAD 11:45Koh Samui - Washington D.C. | Thu, May 15 | Bangkok AirwaysNZD 2,18620% OFFNZD 2,741 NZD 2,186
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IAD 22:0534h 40m2 stopsUSM 19:45Washington D.C. - Koh Samui | Mon, May 5 | Etihad AirwaysUSM 06:5544h 15m2 stopsIAD 16:10Koh Samui - Washington D.C. | Mon, May 12 | Bangkok AirwaysNZD 2,24818% OFFNZD 2,741 NZD 2,248
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IAD 13:3044h2 stopsUSM 20:30Washington D.C. - Koh Samui | Sat, May 10 | Turkish AirlinesUSM 06:5547h 50m2 stopsIAD 19:45Koh Samui - Washington D.C. | Fri, May 16 | Bangkok AirwaysNZD 2,26317% OFFNZD 2,741 NZD 2,263
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IAD 13:3045h 5m2 stopsUSM 21:35Washington D.C. - Koh Samui | Mon, May 5 | Turkish AirlinesUSM 06:5563h 50m2 stopsIAD 11:45Koh Samui - Washington D.C. | Mon, May 12 | Bangkok AirwaysNZD 2,31016% OFFNZD 2,741 NZD 2,310
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IAD 12:3046h 5m2 stopsUSM 21:35Washington D.C. - Koh Samui | Thu, May 1 | Turkish AirlinesUSM 06:5538h 50m2 stopsIAD 10:45Koh Samui - Washington D.C. | Thu, May 8 | Bangkok AirwaysNZD 2,32615% OFFNZD 2,741 NZD 2,326
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IAD 22:0536h 30m2 stopsUSM 21:35Washington D.C. - Koh Samui | Sat, May 10 | Etihad AirwaysUSM 07:0044h 10m2 stopsIAD 16:10Koh Samui - Washington D.C. | Sat, May 17 | Bangkok AirwaysNZD 2,32915% OFFNZD 2,741 NZD 2,329
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WAS 13:0017h 25m1 stopsUSM Invalid DateWashington D.C. - Koh Samui | Fri, Apr 25 | Normal AirlineUSM 15:006hDirectWAS 16:00Koh Samui - Washington D.C. | Sun, Apr 27 | Normal AirlineFind More FlightsFind More Flights
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IAD 13:3042h2 stopsUSM 18:30Washington D.C. - Koh Samui | Mon, May 5 | Turkish AirlinesNZD 1,100 NZD 1,50827% OFF27% OFFNZD 1,508 NZD 1,100
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IAD 13:3042h2 stopsUSM 18:30Washington D.C. - Koh Samui | Wed, Apr 23 | Turkish AirlinesNZD 1,137 NZD 1,50825% OFF25% OFFNZD 1,508 NZD 1,137
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IAD 13:3042h2 stopsUSM 18:30Washington D.C. - Koh Samui | Sat, May 10 | Turkish AirlinesNZD 1,173 NZD 1,50822% OFF22% OFFNZD 1,508 NZD 1,173
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IAD 11:0033h 50m2 stopsUSM 07:50Washington D.C. - Koh Samui | Mon, May 5 | Qatar AirwaysNZD 1,17422% OFFNZD 1,508 NZD 1,174
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IAD 22:0533h 10m2 stopsUSM 18:15Washington D.C. - Koh Samui | Mon, May 5 | Etihad AirwaysNZD 1,19021% OFFNZD 1,508 NZD 1,190
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IAD 21:0034h 15m2 stopsUSM 18:15Washington D.C. - Koh Samui | Wed, Apr 23 | Qatar AirwaysNZD 1,23918% OFFNZD 1,508 NZD 1,239
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IAD 21:0026h 30m2 stopsUSM 10:30Washington D.C. - Koh Samui | Tue, Apr 29 | Qatar AirwaysNZD 1,26316% OFFNZD 1,508 NZD 1,263
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IAD 22:0528h 50m2 stopsUSM 13:55Washington D.C. - Koh Samui | Wed, Apr 23 | Etihad AirwaysNZD 1,26516% OFFNZD 1,508 NZD 1,265
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IAD 13:3042h2 stopsUSM 18:30Washington D.C. - Koh Samui | Tue, Apr 29 | Turkish AirlinesNZD 1,27416% OFFNZD 1,508 NZD 1,274
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IAD 22:0526h 50m2 stopsUSM 11:55Washington D.C. - Koh Samui | Tue, Apr 29 | Etihad AirwaysNZD 1,28215% OFFNZD 1,508 NZD 1,282
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WAS 13:0017h 25m1 stopsUSM Invalid DateWashington D.C. - Koh Samui | Fri, Apr 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Dulles International Airport to Samui International Airport
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Flight Schedule from Dulles International Airport to Samui International Airport
Check the schedule for flights from Washington D.C. to Koh Samui and find the flight that best matches your travel plans.
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TK008
Dulles International Airport
9:40 PM
IAD
2:50 PM
IST
S M T W T F SSearch -
TK058
Istanbul Airport
4:00 PM
IST
5:15 AM
BKK
S M T W T F S -
PG107
Suvarnabhumi Intl. Airport
7:10 AM
BKK
8:15 AM
USM
S M T W T F S -
QR708
Dulles International Airport
9:00 PM
IAD
4:45 PM
DOH
S M T W T F SSearch -
QR842
Hamad Intl. Airport
8:50 PM
DOH
7:50 AM
HKT
S M T W T F S -
QR4408
Phuket Intl. Airport
9:35 AM
HKT
10:30 AM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY410
Abu Dhabi Intl. Airport
9:55 PM
AUH
7:40 AM
HKT
S M T W T F S -
PG250
Phuket Intl. Airport
11:00 AM
HKT
11:55 AM
USM
S M T W T F S -
HA4965
Dulles International Airport
5:00 PM
IAD
8:00 PM
LAX
S M T W T F SSearch -
SQ037
Los Angeles Intl. Airport
11:10 PM
LAX
7:50 AM
SIN
S M T W T F S -
SQ8342
Changi Airport
10:15 AM
SIN
11:15 AM
USM
S M T W T F S -
AS309
Dulles International Airport
5:00 PM
IAD
8:00 PM
LAX
S M T W T F SSearch -
SQ037
Los Angeles Intl. Airport
11:10 PM
LAX
7:50 AM
SIN
S M T W T F S -
SQ8342
Changi Airport
10:15 AM
SIN
11:15 AM
USM
S M T W T F S -
TK188
Dulles International Airport
1:30 PM
IAD
6:35 AM
IST
S M T W T F SSearch -
TK058
Istanbul Airport
4:00 PM
IST
5:15 AM
BKK
S M T W T F S -
TK4462
Suvarnabhumi Intl. Airport
7:10 AM
BKK
8:15 AM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY402
Abu Dhabi Intl. Airport
9:35 PM
AUH
7:00 AM
BKK
S M T W T F S -
PG167
Suvarnabhumi Intl. Airport
4:00 PM
BKK
5:05 PM
USM
S M T W T F S -
EY006
Dulles International Airport
10:05 PM
IAD
7:00 PM
AUH
S M T W T F SSearch -
EY498
Abu Dhabi Intl. Airport
9:20 PM
AUH
9:15 AM
SIN
S M T W T F S -
PG968
Changi Airport
5:20 PM
SIN
6:15 PM
USM
S M T W T F S -
QR710
Dulles International Airport
11:00 AM
IAD
6:45 AM
DOH
- - T - T - SSearch -
QR944
Hamad Intl. Airport
8:30 AM
DOH
9:00 PM
SIN
S M T W T F S -
TR640
Changi Airport
7:00 AM
SIN
7:50 AM
USM
S M T W T F S -
QR708
Dulles International Airport
9:00 PM
IAD
4:45 PM
DOH
S M T W T F SSearch -
QR942
Hamad Intl. Airport
7:45 PM
DOH
9:00 AM
SIN
S M T W T F S -
TR648
Changi Airport
5:35 PM
SIN
6:30 PM
USM
S M T W T F S
Dulles International Airport to Samui International Airport Flights Info
Flight distance | 14,631.4 km |
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FAQs for Dulles International Airport to Samui International Airport Flights
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What is the transportation method from the main airport to downtown in Koh Samui?
- The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.